Individual Calculations May 2018
 Castillo Retamal, Jelio Rafael  Total change: 0.00  Rating chartPersonal card
 4 FECHA CIRCUITO DE TORNEOS DE AJEDREZ IRT CIUDAD DE OSORNO OPEN SUB 2200 Osorno CHI 2018-04-14
RcRownchangeRpKK*chgGame
 1180 0 1.00 3 0.00 1055   0.00 
  Galvez Giordano, Carlos Alberto 1330 CHI0.0010.00 0.00 
  Valdebenito Barra, Alonso Ignaci 1145 CHI0.0010.00 0.00 
  Lagos Poblete, Laura 1066 CHI1.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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